mExWAS-class: Class mExWAS

In isglobal-brge/rexposome: Exposome exploration and outcome data analysis

Class mExWAS

Description

Class mExWAS obtained from mexwas method of an ExposomeSet object, contains the result of testing the multiple models of exposures of an ExposomeSet to a set of given phenotypes. "mExWAS" is the #' acronym of "Multivariate Exposome-Wide Association Study".

Usage

## S4 method for signature 'mExWAS,ANY'
plot(x, y, ...)

## S4 method for signature 'mExWAS'
extract(object, type = "test", sort = TRUE)

## S4 method for signature 'mExWAS'
plotExwas(
  object,
  ...,
  subtitles,
  color,
  exp.order,
  labels,
  show.effective = TRUE
)

Arguments

x	Object of class mExWAS
y	NOT USED
...	Other used arguments.
object	object of class mExWAS.
type	(default "test"). Can take "test" or "raw" to obtain a data.frame of glmnet result.
sort	NOT USED
subtitles	NOT USED
color	NOT USED
exp.order	NOT USED
labels	NOT USED
show.effective	NOT USED

Value

An object of class mExWAS

Methods (by generic)

• plot(x = mExWAS, y = ANY): Wrapper for plotExwas method.

• extract(mExWAS): Method to obtain the generated model

• plotExwas(mExWAS): Method to plot a heap-map with the coeficient of each exposure

Slots

result

klist with the fitted model and result.

phenotype

Name of the phenotype used in the analysys.

description

feature data from original ExposomeSet.

See Also

mexwas to perform a Multivariate Exposome-Wide Association Study and to create a mExWAS, exwas to perform an Exposome-Wide Association Study and to create an ExWAS

isglobal-brge/rexposome documentation built on Feb. 4, 2023, 12:35 p.m.